The 296 Best SEO Agencies in the UK (2026)

The highest-rated UK SEO agencies, from London boutiques to full-service northern powerhouses.

296 verified agencies·Updated 2026·2 featured picks

Get free agency matches

Featured Agencies

· Hand-picked by our editors

FEATURED

8.9

5 reviews

Gripped

Build Pipeline, Drive Growth, Scale Confidently

Bird Marketing

Digital Mastery, Delivered by Bird 🏆

Search Engine Optimization

LondonFrom $5K

296 agencies found

#61

SQ Digital

A digital marketing agency for growing businesses

Lancaster, United KingdomFrom $1K10–49 staffSearch Engine Optimization

#62

Glush

Digital Marketing & Growth Solutions

London, United KingdomFrom $1K2–9 staffPay Per Click

#63

ROAST

ROAST, ROAS & Growth Agency, and Kitty, Web Design

London, United KingdomFrom $5K50–249 staffSearch Engine Optimization

#64

Atomic Digital Marketing / Atomic Digital Labs

MULTI AWARD WINNING WEB DESIGN, SEO & PPC AGENCY

Warrington, United KingdomFrom $5K10–49 staffSearch Engine Optimization

#65

Burst Digital

More leads. Higher conversions. Faster growth.

London, United KingdomFrom $5K10–49 staffWeb Design

#66

Geeky Tech

We help world-changing tech companies get noticed.

Guildford, United KingdomFrom $10K10–49 staffSearch Engine Optimization

#67

Blue Array SEO

Award-winning SEO & Digital PR Agency ⭐️⭐️⭐️⭐️⭐

Reading, United KingdomFrom $1K10–49 staffSearch Engine Optimization

#68

Impression

Evidence into Action

Nottingham, United KingdomFrom $5K50–249 staffPay Per Click

#69

MADX Digital

SEO/GEO for SaaS & Tech Brands

London, United KingdomFrom $5K10–49 staffSearch Engine Optimization

#70

Rise - Growth Marketing Collective

✋Flexible Growth Marketing for Startups and SMBs

Borehamwood, United KingdomFrom $1K2–9 staffDigital Strategy

Free agency matching

Not sure which United Kingdom agency fits your needs? Tell us your goals and budget — we'll match you with 2–3 vetted options.

Get matched free

#71

e intelligence

⭐️⭐️⭐️⭐⭐More Traffic, More Customers, More Revenue

London, United KingdomFrom $1K10–49 staffSearch Engine Optimization

#72

RSA Creative Studio

Webflow Agency for Design, Development & SEO

Luton, United KingdomFrom $1K10–49 staff

#73

The SEO Consultant Agency

Your SEO Agency

Manchester, United KingdomFrom $5K2–9 staffSearch Engine Optimization

#74

Tekate Limited

Turning Potential Into Performance

Henfield, United KingdomFrom $1K2–9 staff

#75

The SEO Works

THE DIGITAL GROWTH EXPERTS

Sheffield, United KingdomFrom $1K10–49 staffSearch Engine Optimization

#76

Bulldog Digital Media

Turn search into found

London, United KingdomFrom $1K2–9 staffSearch Engine Optimization

#77

CEEK

CEEK partners with the #1 brand in each sector

Victoria, United KingdomFrom $5K10–49 staffSearch Engine Optimization

#78

Wildcat Digital Ltd

Helping businesses punch above their weight online

Sheffield, United Kingdom10–49 staffSearch Engine Optimization

#79

Weblinx

#1 Google SEO Company

Blackburn, United KingdomFrom $1K2–9 staffSearch Engine Optimization

#80

Quirky Digital

The SEO Company For Ambitious Brands

Liverpool, United Kingdom10–49 staffSearch Engine Optimization

Find your perfect United Kingdom agency today

Submit a short brief and we'll personally match you with the best-fit agencies from this list — free, with no obligation.

Get free agency matches Browse all agencies